Erekose13
Explorer
The other traditional way to cast spells in combat is to cast them Defensively. it requires a Concentration check (DC 15+spell level) and does not risk an AoO at all. A character designed for delivering touch spells is quite easy to do. 4 ranks at first level, +4 combat reflexes, +3 skill focus +1 or 2 for con bonus = Concentration of +12-13 which makes it only a 10% chance of failure at 1st level. But yes generally touch spells are meant to be dangerous to pull off in hand to hand combat. So if you feel that your domain spells are utterly useless perhaps you can request changes to your character (either feat choice or domain choice). It is only the first encounter of the game though I dont know if jeremy will allow it, up to him.
Hope that helps.
Hope that helps.