Place flour in shallow dish. Place eggs in another shallow dish. Place the dry breadcrumbs in another shallow dish. Sprinkle veal with 1/2 teaspoon salt and black pepper. Working with 1 cutlet at a time, dredge veal in flour, turning to coat other side; shake off excess flour. Dip veal in egg, and then dredge in the breadcrumb mixture.
Heat 2 teaspoons oil in a large nonstick skillet coated with cooking spray over medium-high heat. Add veal; cook 4 minutes. Turn veal over; cook 3 minutes or until done.
While veal cooks, combine 2 teaspoons oil, vinegar, and 1/8 teaspoon salt in a large bowl. Add spinach and tomatoes; toss gently to coat. Top veal with spinach mixture; serve with lemon wedges.