In heated pot, melt butter and olive oil. Add garlic and shrimp, seasoning with salt and pepper. Cook until shrimp is pink, then put aside.

In the same pot, add milk, broth and pasta. Cook for 12 minutes, stirring occasionally so pasta doesn't stick to itself.

Once pasta is al dente, add in spinach, tomatoes, salt, pepper, seasoning and mix until spinach is wilted and everything is coated in sauce.

Add the shrimp back in and stir until all mixed together.