[Caretaker]

Planning next year in my small greenhouse, I use two borders for tomato plants (money maker) and was hoping to put in the same borders is some strawberry plants.
Can I do this?
The strawberry's would be at the front of the tom's.
Any tips or suggestions, the greenhouse is 6x4 walk-in, with each border 4feet by 2feet each side and a path in the middle.
Rag   
PS. I do not have my allotment any more "sad"