Sorry, but keeping amphibians of different species together in the same terrarium or enclosure is a big no-no :/ there are a couple of reasons for this;
1) Frogs and toads tend to have different environmental needs- like different temperatures, humidity, and differences in the amount of water they need in their enclosure.
2) Frogs and toads (particularly toads, or so I've heard) secrete chemicals from their skin designed to be offputting or even harmful to other species. So keeping these two together may end up in them both getting sick from secretions.
3) Toads can get quite big, right? If the frog is too much smaller than the toad, he may end up as an unsuspecting meal for Marsha! Or vice versa.
So no. Toads and frogs cannot live together, and it would be a really good idea to separate them as soon as you can

Welcome to the forum by the way!
~Gabby