I use the DeSantis Nemesis for my LCP, it is supposed to fit the CT laser but for some reason it doesn't look like it does, but who cares, it's only $13.
Check out the DeSantis and Galco websites. They both are marketing a line of holsters for guns with lights and lasers.
If that fails, just go with an Eagle nylon holster which is modular and you can either open or close the compartment in front of the trigger area of the holster to make room for a light or laser.