Esignature Module Enhancement

We utilized the Esignature module for several courses, but there are times when this module is not the last module within a course. I now understand that when 'continue' is selected after the user enters their signature, it exists the module but keeps them within the course. I would love to have the ability to 'hide' the continue button in order to basically force the end-user to select 'next module' which allows them to advance to the next module within the course.