Absolutely. Have your husband speak on your behalf to the border official, explaining to them that he is sponsoring you for PR (wording here is very important... HE is sponsoring you, NOT you are applying for PR) and he would like you to be able to stay and visit with him while the application is being processed.
Good choice on applying outland! Definitely the right move, even though you'll be in Canada during the processing. So many people don't understand that it's still the right move, and hopefully your application and wait will be quick and painless! Good luck
