Mixing Spring AOP Declarative Transaction with @transactional

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
						http://www.springframework.org/schema/beans/spring-beans-3.0.xsd 
						http://www.springframework.org/schema/context 
						http://www.springframework.org/schema/context/spring-context-3.0.xsd 
						http://www.springframework.org/schema/tx 
						http://www.springframework.org/schema/tx/spring-tx-3.0.xsd 
						http://www.springframework.org/schema/aop 
						http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">

	<context:annotation-config />
	<context:component-scan base-package="br.com.triadworks" />
	<!-- habilita suporte as anotações transacionais -->
	<tx:annotation-driven order="1" />

	<!-- the transactional advice (what 'happens'; see the <aop:advisor/> bean below) -->
	<tx:advice id="txAdvice">
		<!-- the transactional semantics... -->
		<tx:attributes>
			<!-- all methods starting with 'get' are read-only -->
			<tx:method name="find*" read-only="true" />
			<tx:method name="count*" read-only="true" />
			<tx:method name="get*" read-only="true" />
			<tx:method name="busca*" read-only="true" />
			<tx:method name="lista*" read-only="true" />
			<!-- other methods use the default transaction settings (see below) -->
			<tx:method name="*" propagation="REQUIRED" />
		</tx:attributes>
	</tx:advice>
	
	<!-- Configuração do Aspecto das transações. -->
	<aop:config>
		<aop:pointcut id="serviceMethods"
			expression="execution(* br.com.syspdv.triadworks..*.*(..)) 
				and not @annotation(org.springframework.transaction.annotation.Transactional)" />
		<aop:advisor order="2" advice-ref="txAdvice"
			pointcut-ref="serviceMethods" />
	</aop:config>
	
</beans>

you could add and not within(@org.springframework.transaction.annotation.Transactional *)