Both neolibralism and neoconservatism support liberal economic policy, the two differ about religion. According to Nadesan (2008), "Neoconservatives embrace religion and advocate for the state's sovereign role in fostering the spiritual morality of its citizens through state-supported philanthropy and through sovereign efforts to unleash market disciplines" (p. 40). They believe that the capitalist market is linked to morality, but due to experiences with the Great Depression, though, neoconservatives are more inclined to allow government intervention if needed. However, they believe there are limits to intervention and see those welfare programs as dependent, corrupted souls.
References:
Nadesan, M.H. (2008). Governmentality, biopower, and everyday life. Florence, KY: Routledge.