Cook pasta as directed. Meanwhile in a small bowl beat cream cheese until smooth. Stir in milk. stir in spinach and oregano, set aside.

In a skillet cook steve until meat is no longer pink. add garlic, cook 1 minute longer, drain.

Stir in picante sauce, tomato sauce, tomato paste, chili powder and cumin bring to a boil.

Reduce heat, simmer, uncovered for 5 minutes. Drain pasta, stir into meat mixture.

Coat a 13 inch by 9 inch baking dish with nonstick cooking spray. layer half of the meat mixture and all of the spinach mixture. Top with remaining meat mixture.

Cover and bake at 350°F for 30 minutes. uncover sprinkle with cheese. Bake 5 minutes longer or until cheese is melted. Sprinkle with olives and onions, and let stand for 10 minutes before serving.