Elmers Craft spray WILL gum up your needle. Also, it is not water soluble and won't wash out right away. Ask me how I know...
The bright side is that you will be able to quilt it - just clean your needle OFTEN. For mine, I'd done really loose quilting (10" apart), and was able to pull the top and back from the batting in between the quilting stitches. After a few washes, it did stop sticking.