I'm inclined to agree, but it saved me doing the research to find out who wouldn't be combining their physical aid with their own brand of spiritual aid.
What he said, there will be quite a lot of people who specifically DO NOT want to give money to an organisation that will be spouting religious nonsense to people. Personally I find the mixing of charity and religion disgusting with Catholic based charities for instance having done decades of harm, preventing people in Africa getting condom, spreading lies about going to hell if they don't procreate and so condom's being bad, and limiting their support to other groups who will only do the same.
Its fairly common for an established Charity " group" in an area to help other groups bring in help aswell. However they deny this help to those who for instance, would give out condoms free and the like, which is the behaviour I find particularly disgusting in a country ravaged by the spread of AID's.
I really don't want to go any further in to it and won't reply to continue a discussion because this isn't the time or place.
However, theres plenty of charities out there who aren't overtly religious and don't mention that their presence in several area's is dependant on adhering to certain religious practices/behaviours/standards.
As the post I quoted, this is an easy place to donate to a list of causes that will not have anything to do with religion.
Even if you don't donate through them, its a good list for which to start from.