Considering that both crick and Creek are acceptable pronunciations listed in Merriam-Webster's dictionary, I say that we should so what we are accustomed to saying and move on with life.Very late to the game but I propose a definition;
Crick- trash fish
Creek- trout
I have a crick behind my house. Desperately wish it was a creek…
I grew up a crick-er, and I'll remain a crick-er.