If you are talking about the new approval workflow process that was introduced starting in Machform version 5 (I saw in another post by you that you are still running version 4.7), then yes, I believe you can do what you describe using approval workflow. However, you would have to upgrade to the latest version (or at least a later version than 5), since logic features for approval workflow were fully added in a later update (I am not sure which one).