When money starts to become an issue in your relationship, it's best to address the matter sooner rather than later (for the sake of your bank account). Next time you go out, subtly suggest that you go dutch and see how he feels about it.
If your beau continues to deny your proposal, it's time to have a serious discussion about the matter. Let him know that you're starting to suffer financially from your outings and you would appreciate some sort of compromise.
In the end, you may want to speak to a love psychic to find out the heart of the matter. Through a live psychic reading, you may learn that your boyfriend recently lost his job and can't financially support himself, giving you insight into the situation.