Uchuu

Got a quick question, I'm curious to know if its possible to get a Steam key for KSP from a KSP Store purchase while keeping the KSP Store copy? Sorry if this has been asked before at some point, I tried looking and couldn't find anything on this. Could have been asked before the forums got reset. I've had KSP since spring 2012 and if I can add it to my Steam library great, if not I'll be keeping the KSP Store copy for the time being. For those wondering why I want to keep the KSP Store copy, I don't want to have to deal with Steam patching the game automatically and losing mods and/or saves. Yes I know auto patching can be disabled but I've seen games where I had auto patching disabled and they still got patched.