by Tzara
Either "dreamed" or "dreamt" would be correct, as they have the same meaning. "Dreamed" is much more common in American English than "dreamt," whereas in British English, "dreamt" has a much higher frequency of use (though "dreamed" is apparently used more often--see http://grammarist.com/usage/dreamed-dreamt/).
You really creamed my comments since "creamt" is not in usage either in UK or USA ------ Touche !
a thread, hopefully, looks like one of my old tricks, hide it in plain view.