The problem with breeding the albino in, is that you will have no idea who the father was concerning any normals you hatch. Even if you get a spider sibling, you still run the chance of having a split clutch.
Also, even if you get all normals and zero spiders, that doesn't mean they are from the albino. You might have just had bad odds.
So yes, in short, unless you plan on raising all the normals and proving them out one way or another, I would wait.