If you read the wiring FAQ previously linked to, That thread discusses all of these issues in some detail. It should be of help.
The short answer is that yes there are some switches that do not require a neutral wire, Cooper makes one, but they only work with incandescents, they generally do not work with LEDs or CFL’s. You can try them and see what happens.
There are some other alternatives as well, again discussed in the FAQ thread. Here’s that link again for convenience: