Prepare the pasta according to their package instruction.
In a big pan in medium heat pour the olive oil and the butter. When the oil is hot cook the chicken ---previously seasoned with garlic powder, black pepper and salt.
When the chicken is slightly golden, add the garlic cloves thinly chopped and the spinach. Wait until the spinach is soft.
Add the heavy cream and stir until it starts to boil. Incorporate the parmesan cheese and the cherry tomatoes. Take the pan out of the stove.
Add the pasta and remove. Serve and sprinkle with more parmesan cheese.
Notes
Do not add the cherry tomatoes before. They will lose their flavour and become soggy.